A structural tubing 2.5 in x 4.0 in rectangular cross-section was abricated by extrusion. Determine the shearing stress in each of the our walls of a portion of such tubing when it is subjected to a orque of 24 kip – in assuming that, because of defective fabrication, alls AB and AC are 0.120 in thick, and walls BD and CD are 0.20 in hick. 4 in Al В 0.12 in 0.20 in C D, 2.5in 0.12 in 0.20 in

Q: The state of plane strain at a point is ɛ, = 800 x 10-6, ɛ, = 200 x 10-6 and y, = -600 x 10-6, If…

A: To Find, Major principal stress = ?

Q: For the stress block shown, what is OP2 if OP1 = 140 MPa (T)? A.60 MPa (T) 40 MPa B.60 MPa (C) C.20…

A: Calculations:σx=+120mpaσy=-40Mpaσ1=140mpagivenσ1=σx+σy2+σx-σy2+ζxy2140=120-402+120+4022+ζxy2140=40+8…

Q: A homogenous isotropic material of size 20 cm x 20 cm x 20 cm is placed inside a rigid box of…

A:

Q: A plane element removed from a thin-walled cylindrical shell loaded in torsion is subject to the…

A:

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.